Polished Finish Stainless Steel Welded Tube Cold Rolled Anti Corrosion
Polished Finish Stainless Steel Welded Tube Cold Rolled Anti Corrosion
Stainless Steel Welded Tube Application
Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on;
Heat exchanger tube: condenser, boiler, super heater, evaporator and so on;
Ornamental tube: handrail, railings, balustrade, hence and so on.
Stainless Steel Welded Tube Features:
TECHNIQUE:Cold Rolled Stainless Steel
STANDARDS: AISI,ASTM,DIN,JIS,GB,EN
GRADE :201, 202, 304, 304L, 316, 316L,409, 430…
SPECIFICATION:
1) Square tube: 10x10mm to 150x150mm
2) Rectangular tube: 10x20mm to 120x180mm
3) Thickness: 0.16mm to 6.0mm
4) Width (coil):10-200mm
5) Lenght:6000mm or Customer requirements
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SURFACE: 180G, 320G, 400G, 500G, 600G, Satin, hairline, 2B,BA, mirror,8K…
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PACKAGE: Standard Export Packing or according to customer’s requests
Stainless Steel Welded Tube Chemical Composition
|
Chemical Composition of Material |
Material
Composition |
201 | 202 | 304 | 316L | 430 |
| C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.12 | |
| Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
| Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | |
| P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | |
| S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
| Cr | 13-15 | 14-17 | 18-20 | 16-18 | 16-18 | |
| Ni | 0.7-1.1 | 3.5-4.5 | 8-10.5 | 10-14 | ||
| Mo | 2.0-3.0 | |||||
|
Mechanical Property |
Material Item | 201 | 202 | 304 | 316 | |
| Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | ||
| Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | ||
| Extension | ≥30% | ≥30% | ≥35% | ≥35% | ||
| Hardness (HV) | <105 | <100 | <90 |
<90 |
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Stainless Steel Welded Tube Application
Weld Pipe Progress
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